I have completed and past my Payroll Management Diploma in March 2004 and have been active in the roll of Payroll Management Manager for over 5 years after receiving my diploma.
The software I was using during that period were VIP Payroll. I have not worked on QuickBooks but have knowledge of the software.
Adding to the above I am also qualified in Bookkeeping and have alternatively worked in the Finance department on both qualifications simultaneously.